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公开(公告)号：US11126878B2
公开(公告)日：2021-09-21
申请号：US16537026
申请日：2019-08-09
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Liang Li
Abstract: An identification method includes: controlling at least one camera to acquire a face image and an eye image of a target object, wherein the eye image includes at least one of an iris feature or an eye-print feature; and identifying the target object based on the face image and the eye image.
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2.发明授权公开(公告)号：US10902106B2
公开(公告)日：2021-01-26
申请号：US16943648
申请日：2020-07-30
Applicant: Advanced New Technologies Co., Ltd.
Abstract: An authentication method includes: acquiring a front face feature and a side face feature of a first user in response to a face authentication request of the first user; searching, based on the front face feature and the side face feature of the first user, a first list of users of multiple births corresponding to the first user for a candidate user matching both the front face feature and the side face feature of the first user, wherein the first list of users of multiple births corresponding to the first user is a list of users of multiple births with similar front face features and non-similar side face features; and determining, based on consistency between the candidate user and the first user in the front face feature and the side face feature, whether the first user succeeds in authentication.
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公开(公告)号：US11244158B2
公开(公告)日：2022-02-08
申请号：US16508639
申请日：2019-07-11
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Chenguang Ma , Liang Li
Abstract: The present disclosure provides image acquisition methods, apparatuses, systems and electronic devices. One image acquisition method includes: acquiring an initial face image of a user by a first image acquisition apparatus; controlling a second image acquisition apparatus to acquire an eye print image of the user according to an acquisition parameter, the acquisition parameter being determined based on the initial face image; and synthesizing the initial face image and the eye print image into a target face image of the user.
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公开(公告)号：US11093773B2
公开(公告)日：2021-08-17
申请号：US16775300
申请日：2020-01-29
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Jingting Ding , Liang Li
IPC: G06K9/00
Abstract: A liveness detection method includes: controlling a display screen to display a color according to a predetermined color display sequence, the color display sequence including at least two different colors; capturing an image of a target object in a color display process of the display screen; acquiring a color change sequence of a face of the target object in the image over time; and determining whether the target object is live based on a matching relationship between the color display sequence and the color change sequence.
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公开(公告)号：US10997460B2
公开(公告)日：2021-05-04
申请号：US16775296
申请日：2020-01-29
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Dandan Zheng , Liang Li , Wei Xu
Abstract: A user identity determining method includes: acquiring target multidimensional feature information of a target user, wherein the target multidimensional feature information includes at least two types of feature information in at least one of biometric feature information or non-biometric feature information; comparing the target multidimensional feature information with multidimensional feature information of a plurality of designated users, respectively, to obtain a comparison result; and determining an identity of the target user based on the comparison result.
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Patent Agency Ranking
公开(公告)号：US10831876B2
公开(公告)日：2020-11-10
申请号：US16394446
申请日：2019-04-25
Applicant: Advanced New Technologies Co., Ltd.
IPC: H04L29/06 , G06F21/36 , G06F3/0482 , G06F3/01 , H04L9/32
Abstract: An identity authentication procedure of a user is initiated and a plurality of virtual reality articles is displayed. Selection operation information of the user is determined for the plurality of virtual reality articles. Whether the selection operation information matches predefined standard selection operation information is determined. In response to determining that the selection operation information matches the predefined standard selection operation information, whether the identity authentication procedure of the user succeeds is determined.
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公开(公告)号：US11210541B2
公开(公告)日：2021-12-28
申请号：US16561919
申请日：2019-09-05
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Jingting Ding , Liang Li
IPC: G06K9/00
Abstract: A liveness detection method includes: controlling a display screen to display a color according to a predetermined color display sequence, the color display sequence including at least two different colors; capturing an image of a target object in a color display process of the display screen; acquiring a color change sequence of a face of the target object in the image over time; and determining whether the target object is live based on a matching relationship between the color display sequence and the color change sequence.
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公开(公告)号：US11244199B2
公开(公告)日：2022-02-08
申请号：US16558932
申请日：2019-09-03
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Dandan Zheng , Liang Li , Wei Xu
Abstract: A user identity determining method includes: acquiring target multidimensional feature information of a target user, wherein the target multidimensional feature information includes at least two types of feature information in at least one of biometric feature information or non-biometric feature information; comparing the target multidimensional feature information with multidimensional feature information of a plurality of designated users, respectively, to obtain a comparison result; and determining an identity of the target user based on the comparison result.
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公开(公告)号：US20210248499A1
公开(公告)日：2021-08-12
申请号：US17244811
申请日：2021-04-29
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Chaochao Chen , Liang Li , Jun Zhou
Abstract: A first training participant performs an iterative process until a predetermined condition is satisfied, where the iterative process includes: obtaining, using secret sharing matrix addition and based on the current sub-model of each training participant and a corresponding feature sample subset of each training participant, a current prediction value of the regression model for a feature sample set, where the corresponding feature sample subset of each training participant is obtained by performing vertical segmentation on the feature sample set; determining a prediction difference between the current prediction value and a label corresponding to the current prediction value; sending the prediction difference to each second training participant; and updating a current sub-model of the first training participant based on the current sub-model of the first training participant and a product of a corresponding feature sample subset of the first training participant and the prediction difference.
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公开(公告)号：US10997443B2
公开(公告)日：2021-05-04
申请号：US16587376
申请日：2019-09-30
Applicant: ADVANCED NEW TECHNOLOGIES CO., LTD.
Inventor： Le He , Yukun Tuo , Liang Li , Mian Huang , Jidong Chen , Wenbo Yang
Abstract: This specification discloses a user identity verification method, apparatus, and system, relating to the field of information technology. The method comprises: receiving a facial image and one or more eye-print pair images corresponding to an identity verification object from a client, wherein a number of the one or more eye-print pair images corresponds to a number of eye-print collection steps, comparing the facial image to a preset facial image and comparing the one or more eye-print pair images to preset eye-print templates, and sending successful identity verification information to a client when comparison results for the facial image and the one or more eye-print pair images meet preset conditions.
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